Chemistry

Problem

For the reaction in equilibrium :

2\text{NOCl}_{(g)} \rightleftharpoons 2\text{NO}_{(g)} + \text{Cl}_{2(g)}

P_{\text{Cl}_2} = \frac{P}{4}

, when

P

is initial pressure of

\text{NOCl}

, then total pressure at equilibrium is : a.

\frac{5P}{4}

2P

\frac{P}{4}

\frac{3P}{4}